Item No. STN-850

Bluetooth Version: Airoha4.1+EDR
Driver Unit:10mm
Sensitivity:110dB at 1k Hz
Impedance:32 ohm
Frequency Response:20hz-20khz
Working time:5-6hours
Working Distance:10m
Battery:120mAh

Packing

Delivery date:
Sample: 2days
OEM/ODM order: 25days

Shipping:
Sample / small quantity by express or air.
Big quantity by sea.

Shantou Shengtena Electronic Factory
Which is business in headphone and earphone more than 15years.
Factory Add:No.8 Gounan Industrial area,Gurao Town,Shantou City,China
Web:
For free sample,please contact with me on :
QQ : 3330954228
Tel/Wechat/WhatsApp:+86 13433814312
Thank you very much !

Q1. How to place an order? What about prices?
A1: Please send an inquiry or contact with online service, we will send you with prices and information or catalog with full prices.

Q2.What is your payment terms?
A2: 30% T/T deposit,70% T/T before shipment.

Q3.How long will it take to deliver?
A3: It depends on the Shipping Carrier you choose. Air shipment is faster than sea shipment,but expensive than sea shipment.

Q4.How long will it take to complete the production of our order?
A4: 15-25day after the sample confirmed and receive the deposit to finish a normal order.For large and massive orders, it depends on the quantity.

Q5. What is the Sample Policy?
A5: Samples and shipping cost are paid by the buyers, and will refund the sample fee to buyers when order confirmed.